@charset "utf-8";

/* ============================================================
   Distortion Lab — safelight bay
   ============================================================ */

:root {
  /* ground */
  --ink:        #0D0D0D;
  --bay:        #16100A;
  --bay-deep:   #0B0805;
  --brown:      #2A1B0B;

  /* safelight */
  --amber:      #FFB100;
  --amber-lit:  #FFC94D;
  --amber-shadow: #B36A00;
  --amber-ink:  #8A4E00;

  /* paper + emulsion */
  --enamel:     #F3E6C4;
  --enamel-lit: #FBF3DE;
  --silver:     #BDBDBD;
  --silver-dim: #A79A86;
  --dev-gray:   #6E6E6E;
  --amber-mid:  #C87A00;
  --brown-dim:  #5B4A2E;

  /* hairlines */
  --rule-dark:  rgba(255, 177, 0, 0.22);
  --rule-dark-soft: rgba(255, 177, 0, 0.11);
  --rule-light: rgba(13, 13, 13, 0.20);
  --rule-light-soft: rgba(13, 13, 13, 0.10);

  /* type */
  --f-display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --f-body:    "Archivo", system-ui, sans-serif;
  --f-mono:    "Martian Mono", ui-monospace, monospace;
  --f-pencil:  "Caveat", cursive;

  /* motion */
  --settle: cubic-bezier(0.16, 1, 0.3, 1);
  --wash:   cubic-bezier(0.33, 0, 0.15, 1);

  /* metrics */
  --gutter: clamp(1.25rem, 4.5vw, 4.5rem);
  --measure: 68ch;
  --station-max: 1440px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--silver);
  font-family: var(--f-body);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  line-height: 1.65;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
}

.sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* ---- browser surfaces: these belong to the design too ---- */

::selection { background: var(--amber); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  border-radius: 1px;
}
.plate :focus-visible { outline-color: var(--amber-ink); }

html { scrollbar-color: var(--amber-shadow) var(--bay-deep); scrollbar-width: thin; }
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: var(--bay-deep); }
::-webkit-scrollbar-thumb {
  background: var(--amber-shadow);
  border: 3px solid var(--bay-deep);
  border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover { background: var(--amber); }

a { color: inherit; }

.skip {
  position: absolute;
  left: 0.75rem;
  top: 0.75rem;
  transform: translateY(calc(-100% - 1rem));
  z-index: 100;
  background: var(--amber);
  color: var(--ink);
  font: 600 0.75rem/1 var(--f-mono);
  letter-spacing: 0.14em;
  padding: 0.9rem 1.2rem;
  text-transform: uppercase;
  text-decoration: none;
}
.skip:focus { transform: none; }

/* ============================================================
   Typographic instruments
   ============================================================ */

.label {
  font: 600 0.75rem/1.3 var(--f-mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
  margin: 0;
}
.plate .label { color: var(--amber-ink); }

.pencil {
  font: 600 clamp(1.15rem, 1.6vw, 1.4rem)/1.35 var(--f-pencil);
  color: var(--amber-lit);
  transform: rotate(-1.4deg);
  transform-origin: left center;
}
.plate .pencil { color: var(--amber-ink); }

h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.005em;
  line-height: 0.94;
  text-wrap: balance;
  margin: 0;
  color: var(--enamel);
}
.plate h2, .plate h3, .plate h4 { color: var(--ink); }

h2 { font-size: clamp(2.1rem, 5.2vw, 3.6rem); }
h3 {
  font-size: clamp(1.5rem, 2.2vw, 1.85rem);
  font-weight: 700;
  letter-spacing: 0.02em;
}
h4 {
  font-family: var(--f-body);
  font-size: 1.25rem;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  line-height: 1.35;
  color: var(--enamel);
}
.plate h4 { color: var(--ink); }

p { margin: 0 0 1.15em; max-width: var(--measure); }
p:last-child { margin-bottom: 0; }

.lede {
  font-size: clamp(1.1rem, 1rem + 0.5vw, 1.3rem);
  line-height: 1.5;
  color: var(--enamel);
  max-width: 46ch;
}
.plate .lede { color: var(--ink); }

.dim { color: var(--silver-dim); }
.plate .dim { color: var(--brown-dim); }

.num { font-variant-numeric: tabular-nums; }

strong { color: var(--enamel); font-weight: 600; }
.plate strong { color: var(--ink); }

em.term { font-style: normal; color: var(--amber); font-weight: 500; }
.plate em.term { color: var(--amber-ink); font-weight: 600; }

/* ============================================================
   Stations
   ============================================================ */

.station {
  position: relative;
  padding: clamp(4rem, 9vw, 7.5rem) var(--gutter);
  border-top: 1px solid var(--rule-dark-soft);
}
.station > .inner {
  max-width: var(--station-max);
  margin: 0 auto;
}

/* the enamel tray plates: the page's light half */
.plate {
  background: var(--enamel);
  color: var(--ink);
  border-top: none;
  isolation: isolate;
  box-shadow: 0 -1px 0 rgba(13, 13, 13, 0.6), 0 18px 44px rgba(0, 0, 0, 0.55);
}
.plate::before {
  /* the safelight reaching the enamel, and the tooth of the paper */
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(120% 80% at 12% -10%, rgba(217, 138, 0, 0.17), transparent 62%),
    /* enamel speckle */
    radial-gradient(circle at 18% 34%, rgba(90, 72, 40, 0.5) 0 0.6px, transparent 0.7px),
    radial-gradient(circle at 72% 61%, rgba(90, 72, 40, 0.42) 0 0.6px, transparent 0.7px),
    radial-gradient(circle at 47% 88%, rgba(90, 72, 40, 0.36) 0 0.5px, transparent 0.6px),
    /* fibre tooth */
    repeating-linear-gradient(102deg, rgba(120, 98, 58, 0.055) 0 1px, transparent 1px 4px),
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/></filter><rect width='140' height='140' filter='url(%23n)' opacity='0.3'/></svg>");
  background-size: auto, 37px 41px, 53px 47px, 61px 59px, auto, auto;
  opacity: 0.62;
}
.plate > .inner { position: relative; }

/* station header: the tray's own label, in the margin rail */
.station-head {
  display: grid;
  grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 3.5rem);
  align-items: start;
  margin-bottom: clamp(2rem, 4vw, 3.25rem);
}
.station-head .rail {
  border-top: 2px solid currentColor;
  color: var(--amber);
  padding-top: 0.7rem;
}
.plate .station-head .rail { color: var(--amber-ink); }
.station-head .rail .label { display: block; margin-bottom: 0.35rem; }
.station-head .rail .chem {
  font: 400 0.8125rem/1.6 var(--f-mono);
  color: var(--silver-dim);
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
  text-transform: none;
}
.plate .station-head .rail .chem { color: var(--brown-dim); }

@media (max-width: 820px) {
  /* a label stacked above a heading is a kicker; put it under the heading instead */
  .station-head { display: flex; flex-direction: column; gap: 1rem; }
  .station-head > div:not(.rail) { display: contents; }
  .station-head > div > h2,
  .station-head > div > .paper-head { order: 1; }
  .station-head .rail { order: 2; border-top: 1px solid currentColor; padding-top: 0.6rem; }
  .station-head > div > :not(h2):not(.paper-head) { order: 3; margin-top: 0 !important; }
}

/* ============================================================
   The bay — first viewport
   ============================================================ */

.bay {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  padding: clamp(1.25rem, 3vw, 2.25rem) var(--gutter) 0;
  background: var(--ink);
  isolation: isolate;
  overflow: hidden;
}
.bay::before {
  /* the safelight itself, falling from the enlarger at top-left */
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    /* the safelight bulb itself, and the cone it throws down the room */
    radial-gradient(26% 20% at 11% -4%, rgba(255, 201, 77, 0.55), rgba(255, 177, 0, 0.18) 55%, transparent 78%),
    radial-gradient(58% 46% at 8% -2%, rgba(217, 132, 0, 0.26), transparent 70%),
    radial-gradient(115% 85% at 4% 0%, rgba(150, 88, 0, 0.16), transparent 66%),
    radial-gradient(90% 70% at 96% 104%, rgba(120, 62, 0, 0.13), transparent 60%),
    var(--ink);
}
.bay::after {
  /* grain in the air */
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.11;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='g'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4'/><feColorMatrix type='matrix' values='0.6 0 0 0 0  0.45 0 0 0 0  0.2 0 0 0 0  0 0 0 0 1'/></filter><rect width='180' height='180' filter='url(%23g)'/></svg>");
}

.bay-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--rule-dark-soft);
}
.bay-station { color: var(--amber); }
.bay-top nav {
  display: flex;
  gap: clamp(0.9rem, 2vw, 1.9rem);
  flex-wrap: wrap;
}
.bay-top nav a {
  font: 400 0.75rem/1 var(--f-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--silver-dim);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--settle), border-color 0.18s var(--settle);
}
.bay-top nav a:hover { color: var(--amber); border-bottom-color: var(--amber); }

.bay-body {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
  padding: clamp(2rem, 5vh, 4rem) 0 clamp(1.5rem, 3vh, 2.5rem);
}

.door-copy h1 { font-family: "Big Shoulders Stencil Display", var(--f-display); }
.bay-copy h1,
.door-copy h1 {
  font-size: clamp(3.4rem, 11.5vw, 7.6rem);
  line-height: 0.82;
  letter-spacing: -0.005em;
  color: var(--enamel);
  margin-bottom: 0.7rem;
}
.bay-copy h1 .lb,
.door-copy h1 .lb {
  display: block;
  color: var(--amber);
}
.bay-copy .thesis,
.door-copy .thesis {
  font-family: var(--f-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  line-height: 1.02;
  letter-spacing: 0.01em;
  color: var(--enamel);
  margin: 0 0 1rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--rule-dark);
  max-width: 20ch;
}
.bay-copy .lede { margin-bottom: 1.4rem; }
.bay-note {
  display: block;
  margin: 0 0 1.75rem;
  padding-left: 1.1rem;
  border-left: 1px solid var(--rule-dark);
  max-width: 34ch;
}
.bay-note .num { font-variant-numeric: tabular-nums; }

.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* ---- controls, in the darkroom's own vocabulary ---- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font: 600 0.75rem/1 var(--f-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 1rem 1.35rem;
  border: 1px solid var(--amber);
  background: var(--amber);
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.16s var(--settle), color 0.16s var(--settle),
              box-shadow 0.16s var(--settle), transform 0.16s var(--settle);
}
.btn:hover { background: var(--amber-lit); border-color: var(--amber-lit); }
.btn:active { transform: translateY(1px); }
.btn--ghost {
  background: transparent;
  color: var(--amber);
  border-color: var(--rule-dark);
}
.btn--ghost:hover {
  background: rgba(255, 177, 0, 0.09);
  border-color: var(--amber);
  color: var(--amber-lit);
}
.plate .btn { border-color: var(--amber-ink); background: var(--amber-ink); color: var(--enamel-lit); }
.plate .btn:hover { background: #A05C00; border-color: #A05C00; }
.btn[disabled] {
  opacity: 0.42;
  cursor: not-allowed;
  filter: saturate(0.4);
}
.btn svg { width: 14px; height: 14px; flex: none; }

/* ============================================================
   The bench: trays, timer, drying line
   ============================================================ */

.bench {
  display: grid;
  gap: clamp(0.75rem, 1.6vw, 1.15rem);
  grid-template-columns: 1fr 1fr;
  grid-template-areas:
    "timer timer"
    "hang  tray"
    "ctrl  ctrl";
  align-items: start;
}

.timer-bar {
  grid-area: timer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.7rem 0.9rem;
  background: rgba(0, 0, 0, 0.42);
  border: 1px solid var(--rule-dark-soft);
}
.timer-bar .seg { display: flex; align-items: center; gap: 0.55rem; }
.timer-bar svg.digits { height: 30px; width: auto; display: block; }
.timer-bar .cap {
  font: 400 0.75rem/1 var(--f-mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--silver-dim);
}

.print {
  position: relative;
  margin: 0;
  padding: 0.6rem 0.6rem 0.55rem;
}

/* the developer tray: enamel lip, wet sheen, weight on the bench */
.print--tray {
  grid-area: tray;
  /* enamel lip at the bottom, developer sheen across the top: all material, no halo */
  background:
    linear-gradient(180deg, transparent 0 calc(100% - 14px), #2A1B0B calc(100% - 14px) calc(100% - 4px), #150D05 calc(100% - 4px)),
    linear-gradient(168deg, rgba(255, 201, 77, 0.14), rgba(0, 0, 0, 0.38) 46%),
    #100B06;
  border: 1px solid var(--rule-dark-soft);
  border-radius: 3px 3px 10px 10px;
  padding-bottom: 1.15rem;
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.55);
}

/* the print already fixed, hanging on the drying line */
.print--hung {
  grid-area: hang;
  margin-top: 1.9rem;
  background: #14110D;
  border: 1px solid rgba(189, 189, 189, 0.14);
  border-radius: 1px;
  transform: rotate(-0.7deg);
  transform-origin: 50% 0;
  box-shadow: 0 14px 26px rgba(0, 0, 0, 0.5);
}
.print--hung::after {
  /* the line it hangs from, and the clip */
  content: "";
  position: absolute;
  left: -12%;
  right: -12%;
  top: -1.55rem;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--amber-shadow) 12%, var(--amber-shadow) 88%, transparent);
  opacity: 0.7;
}
.print--hung::before {
  content: "";
  position: absolute;
  top: -1.5rem;
  left: 50%;
  width: 9px;
  height: 1.5rem;
  margin-left: -4.5px;
  background: linear-gradient(180deg, var(--amber-shadow), var(--brown));
  z-index: 1;
}
.print canvas {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  background: #2B2A27;
}
.print-foot {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  padding-top: 0.5rem;
}
.print-foot .who {
  font: 600 0.75rem/1.3 var(--f-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--silver-dim);
}
.tray--b .print-foot .who { color: var(--amber); }
.print-foot .score {
  font: 700 1.05rem/1 var(--f-display);
  letter-spacing: 0.02em;
  color: var(--enamel);
  font-variant-numeric: tabular-nums;
}
.print-verdict {
  position: absolute;
  left: 0.6rem;
  top: 0.6rem;
  padding: 0.28rem 0.5rem;
  font: 600 0.75rem/1 var(--f-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: rgba(13, 13, 13, 0.86);
  color: var(--amber);
  border: 1px solid var(--rule-dark);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.35s var(--settle), transform 0.35s var(--settle);
}
.print-verdict[data-shown="1"] { opacity: 1; transform: none; }

.bench-controls {
  grid-area: ctrl;
  display: flex;
  align-items: center;
  gap: clamp(0.6rem, 1.6vw, 1rem);
  flex-wrap: wrap;
  padding-top: 0.15rem;
}
.bench-controls .slider-wrap {
  flex: 1 1 12rem;
  min-width: 10rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.bench-controls .slider-wrap .cap {
  font: 400 0.75rem/1 var(--f-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--silver-dim);
  white-space: nowrap;
}

.bench-hint {
  flex: 1 1 16rem;
  margin: 0;
  max-width: 34ch;
  font: 400 0.8125rem/1.55 var(--f-mono);
  letter-spacing: 0.01em;
  color: var(--silver-dim);
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  height: 26px;
  background: transparent;
  cursor: pointer;
}
input[type="range"]::-webkit-slider-runnable-track {
  height: 3px;
  background: linear-gradient(90deg, var(--amber-shadow), var(--amber));
}
input[type="range"]::-moz-range-track {
  height: 3px;
  background: linear-gradient(90deg, var(--amber-shadow), var(--amber));
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 22px;
  margin-top: -9px;
  border-radius: 1px;
  background: var(--enamel);
  border: 1px solid var(--brown);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.6);
}
input[type="range"]::-moz-range-thumb {
  width: 12px;
  height: 22px;
  border-radius: 1px;
  background: var(--enamel);
  border: 1px solid var(--brown);
}

@media (max-width: 1080px) {
  .bay-body { grid-template-columns: 1fr; align-items: start; }
}
@media (max-width: 620px) {
  .bench { grid-template-columns: 1fr; grid-template-areas: "timer" "tray" "hang" "ctrl"; }
  .print--hung { margin-top: 2.4rem; }
  /* the slider and the pull control must never share a line they cannot fit on */
  .bench-controls { flex-direction: column; align-items: stretch; gap: 0.85rem; }
  .bench-controls .slider-wrap { flex: none; }
  .bench-controls .btn { justify-content: center; }
  .bench-hint { max-width: none; }
}

/* the station index along the bottom edge of the bay */
.index-strip {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--rule-dark-soft);
  margin: 0 calc(var(--gutter) * -1);
  padding: 0 var(--gutter);
  overflow-x: auto;
  scrollbar-width: none;
}
.index-strip::-webkit-scrollbar { display: none; }
.index-strip a {
  flex: 1 0 auto;
  padding: 0.85rem 1.1rem 0.9rem 0;
  min-width: 8.5rem;
  text-decoration: none;
  color: var(--silver-dim);
  border-top: 2px solid transparent;
  margin-top: -1px;
  transition: color 0.18s var(--settle), border-color 0.18s var(--settle);
}
.index-strip a:hover { color: var(--enamel); border-top-color: var(--amber); }
.index-strip .n {
  display: block;
  font: 600 0.75rem/1 var(--f-mono);
  letter-spacing: 0.16em;
  color: var(--amber-mid);
  margin-bottom: 0.3rem;
  font-variant-numeric: tabular-nums;
}
.index-strip a:hover .n { color: var(--amber); }
.index-strip .t {
  font: 600 0.75rem/1.25 var(--f-body);
  letter-spacing: 0.01em;
}

/* ============================================================
   The test strip — seven columns, stepped by density
   ============================================================ */

.strip {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  border: 1px solid var(--rule-light);
  background: var(--ink);
  margin: 0 0 1rem;
}
.strip button {
  position: relative;
  appearance: none;
  border: 0;
  border-right: 1px solid rgba(243, 230, 196, 0.16);
  padding: 0;
  aspect-ratio: 1 / 2.1;
  cursor: pointer;
  font: inherit;
  color: var(--enamel);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  transition: box-shadow 0.18s var(--settle);
}
.strip button:last-child { border-right: 0; }
.strip button:hover, .strip button[aria-pressed="true"] {
  box-shadow: inset 0 0 0 2px var(--amber);
  z-index: 1;
}
.strip button .pc {
  font: 600 0.8125rem/1 var(--f-mono);
  padding-bottom: 0.55rem;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9);
  pointer-events: none;
}
.strip-legend {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font: 400 0.8125rem/1.6 var(--f-mono);
  color: var(--brown-dim);
  letter-spacing: 0.03em;
}
.strip-read {
  margin-top: 1.4rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--rule-light);
  border-top: 2px solid var(--amber-ink);
  background: rgba(13, 13, 13, 0.045);
  min-height: 7.5rem;
}
.strip-read .rt {
  font: 800 1.5rem/1 var(--f-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--ink);
  margin-bottom: 0.5rem;
}
.strip-read p { font-size: 0.9375rem; margin-bottom: 0.5rem; }
.strip-read dl {
  display: flex;
  gap: 1.6rem;
  flex-wrap: wrap;
  margin: 0.75rem 0 0;
}
.strip-read dt {
  font: 600 0.75rem/1.4 var(--f-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brown-dim);
}
.strip-read dd {
  margin: 0.1rem 0 0;
  font: 600 1rem/1.2 var(--f-body);
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

@media (max-width: 620px) {
  .strip button { aspect-ratio: 1 / 3.4; }
  .strip button .pc { font-size: 0.75rem; writing-mode: vertical-rl; padding-bottom: 0.5rem; letter-spacing: 0; }
}

/* ============================================================
   Two-column reading layouts
   ============================================================ */

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 4rem);
  align-items: start;
}
.split > *, .split--rail > *, .station-head > * { min-width: 0; }
.split--rail {
  grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
}
@media (max-width: 900px) {
  .split, .split--rail { grid-template-columns: 1fr; }
}

/* the annotated print: a figure with grease-pencil marks */
.figure {
  position: relative;
  background: #171310;
  border: 1px solid var(--rule-dark-soft);
  padding: 1rem;
}
.plate .figure { background: var(--enamel-lit); border-color: var(--rule-light); }
.figure svg { display: block; width: 100%; height: auto; }
.figure figcaption {
  margin-top: 0.85rem;
  padding-top: 0.7rem;
  border-top: 1px solid var(--rule-dark-soft);
  font: 400 0.75rem/1.5 var(--f-mono);
  letter-spacing: 0.01em;
  color: var(--silver-dim);
  font-variant-numeric: tabular-nums;
}
.plate .figure figcaption { border-top-color: var(--rule-light-soft); color: var(--brown-dim); }

.lens-stage {
  position: relative;
  aspect-ratio: 560 / 330;
}
.lens-stage svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.lens-tag {
  position: absolute;
  margin: 0;
  white-space: nowrap;
  pointer-events: none;
}
.lens-tag {
  font: 600 0.75rem/1 var(--f-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--silver-dim);
}
.lens-readout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem 1.25rem;
  margin: 1rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px solid var(--rule-dark-soft);
}
.lens-readout dt {
  font: 600 0.75rem/1.4 var(--f-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--silver-dim);
}
.lens-readout dd {
  margin: 0.2rem 0 0;
  font: 700 clamp(1.4rem, 2.4vw, 1.85rem)/1.05 var(--f-display);
  letter-spacing: 0.01em;
  color: var(--enamel);
  font-variant-numeric: tabular-nums;
}
.lens-readout dd small {
  font: 400 0.8125rem/1 var(--f-mono);
  color: var(--silver-dim);
  margin-left: 0.35rem;
}
.lens-readout .pencil { margin: 0.45rem 0 0; font-size: 1.05rem; max-width: 22ch; }

/* ============================================================
   The equation block — the developer formula
   ============================================================ */

.formula {
  background: var(--ink);
  color: var(--enamel);
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--ink);
  border-top: 2px solid var(--amber);
  overflow-x: auto;
}
.formula .row {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  font: 400 clamp(0.85rem, 1.5vw, 1.05rem)/2.1 var(--f-mono);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.formula .row .lhs { color: var(--amber); min-width: 5.5ch; display: inline-block; }
.formula .row .op { color: var(--silver-dim); }
.formula .note {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--rule-dark-soft);
  font: 400 0.8125rem/1.6 var(--f-body);
  color: var(--silver-dim);
  white-space: normal;
  max-width: 60ch;
}

.constants {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 1.5rem;
  border: 1px solid var(--rule-light);
}
.constants div {
  flex: 1 1 8rem;
  min-width: 0;
  padding: 0.9rem 1rem;
  border-right: 1px solid var(--rule-light-soft);
}
.constants div:last-child { border-right: 0; }
.constants dt {
  font: 600 0.75rem/1.4 var(--f-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brown-dim);
  margin-bottom: 0.2rem;
}
.constants dd {
  margin: 0;
  font: 700 1.35rem/1.1 var(--f-display);
  letter-spacing: 0.02em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.constants dd small {
  display: block;
  font: 400 0.75rem/1.4 var(--f-mono);
  color: var(--brown-dim);
  margin-top: 0.3rem;
}

/* ============================================================
   The log book — data tables
   ============================================================ */

.table-note {
  font: 400 0.8125rem/1.6 var(--f-mono);
  color: var(--silver-dim);
  max-width: 78ch;
  margin: 0 0 0.9rem;
}
.plate .table-note { color: var(--brown-dim); }

.logbook { position: relative; overflow-x: auto; margin-bottom: 1.25rem; }
.logbook.is-scrollable,
.formula.is-scrollable { border-right: 1px solid var(--rule-dark); }
.formula.is-scrollable::after {
  content: "scroll →";
  display: block;
  position: sticky;
  left: 0;
  margin-top: 0.9rem;
  font: 600 0.75rem/1 var(--f-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
}
.plate .logbook.is-scrollable { border-right-color: var(--rule-light); }
.logbook.is-scrollable::after {
  content: "scroll →";
  position: sticky;
  right: 0;
  bottom: 0;
  float: right;
  padding: 0.3rem 0.5rem;
  font: 600 0.75rem/1 var(--f-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  background: var(--ink);
  border: 1px solid var(--rule-dark);
}
.plate .logbook.is-scrollable::after {
  color: var(--amber-ink);
  background: var(--enamel-lit);
  border-color: var(--rule-light);
}
.index-strip.is-scrollable { -webkit-mask-image: linear-gradient(90deg, #000 88%, transparent); mask-image: linear-gradient(90deg, #000 88%, transparent); }
table {
  width: 100%;
  min-width: 34rem;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}
caption {
  text-align: left;
  font: 400 0.75rem/1.6 var(--f-mono);
  color: var(--silver-dim);
  padding-bottom: 0.9rem;
  max-width: 78ch;
}
.plate caption { color: var(--brown-dim); }
thead th {
  text-align: right;
  font: 600 0.75rem/1.4 var(--f-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  padding: 0 0.75rem 0.6rem 0;
  border-bottom: 1px solid var(--rule-dark);
  white-space: nowrap;
}
.plate thead th { color: var(--amber-ink); border-bottom-color: var(--rule-light); }
thead th:first-child, tbody th { text-align: left; }
tbody th, tbody td {
  padding: 0.7rem 0.75rem 0.7rem 0;
  border-bottom: 1px solid var(--rule-dark-soft);
  font-size: 0.9375rem;
  text-align: right;
}
.plate tbody th, .plate tbody td { border-bottom-color: var(--rule-light-soft); }
tbody th {
  text-align: left;
  font-weight: 500;
  font-family: var(--f-mono);
  font-size: 0.8125rem;
  color: var(--enamel);
  letter-spacing: 0.01em;
}
.plate tbody th { color: var(--ink); }
tbody td { color: var(--silver); }
.plate tbody td { color: var(--ink); }
tbody tr.hero th, tbody tr.hero td {
  color: var(--amber);
  font-weight: 700;
  border-bottom-color: var(--rule-dark);
}
.plate tbody tr.hero th, .plate tbody tr.hero td { color: var(--amber-ink); }
td .ci {
  display: block;
  font: 400 0.75rem/1.3 var(--f-mono);
  color: var(--silver-dim);
  margin-top: 0.15rem;
}
.plate td .ci { color: var(--brown-dim); }
.bad { color: #E06A4A; }
.plate .bad { color: #9E3212; }

/* ============================================================
   Drying line — the reject prints
   ============================================================ */

.line {
  position: relative;
  margin-top: 2.5rem;
  padding-top: 2.4rem;
}
.line::before {
  content: "";
  position: absolute;
  top: 0.55rem;
  left: -2vw;
  right: -2vw;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--amber-shadow) 6%, var(--amber-shadow) 94%, transparent);
  opacity: 0.65;
}
.line-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: clamp(0.75rem, 1.8vw, 1.4rem);
}
.reject {
  position: relative;
  background: #131110;
  border: 1px solid var(--rule-dark-soft);
  padding: 1rem 0.95rem 0.95rem;
  transform-origin: top center;
}
.reject::before {
  /* the clip on the line */
  content: "";
  position: absolute;
  top: -1.95rem;
  left: 50%;
  width: 9px;
  height: 1.95rem;
  margin-left: -4.5px;
  background: linear-gradient(180deg, var(--amber-shadow), var(--brown));
}
.reject:nth-child(odd) { transform: rotate(-0.55deg); }
.reject:nth-child(even) { transform: rotate(0.7deg); }
.reject .rname {
  font: 600 0.8125rem/1.3 var(--f-body);
  color: var(--enamel);
  margin-bottom: 0.55rem;
}
.reject .rmeta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.15rem 0.7rem;
  margin: 0;
  font: 400 0.75rem/1.6 var(--f-mono);
  color: var(--silver-dim);
  font-variant-numeric: tabular-nums;
}
.reject .rmeta dt { letter-spacing: 0.06em; }
.reject .rmeta dd { margin: 0; color: var(--enamel); white-space: nowrap; }
.reject .verdict {
  display: inline-block;
  margin-top: 0.7rem;
  padding: 0.22rem 0.45rem;
  font: 600 0.75rem/1.3 var(--f-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  color: var(--silver-dim);
}
.reject .verdict.worse { color: #E06A4A; }
.reject .verdict.broken { color: #E06A4A; background: rgba(224, 106, 74, 0.1); }

/* ============================================================
   The contact sheet — the programme
   ============================================================ */

.sheet {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15.5rem, 1fr));
  gap: clamp(1rem, 2.4vw, 1.75rem);
  padding: clamp(1rem, 2.4vw, 1.75rem) 0;
  background:
    repeating-linear-gradient(90deg, transparent 0 14px, rgba(255, 177, 0, 0.14) 14px 22px) top / 100% 7px no-repeat,
    repeating-linear-gradient(90deg, transparent 0 14px, rgba(255, 177, 0, 0.14) 14px 22px) bottom / 100% 7px no-repeat,
    rgba(0, 0, 0, 0.34);
  border-top: 1px solid var(--rule-dark-soft);
  border-bottom: 1px solid var(--rule-dark-soft);
  padding-left: clamp(0.9rem, 2vw, 1.5rem);
  padding-right: clamp(0.9rem, 2vw, 1.5rem);
}

.plate .sheet {
  background:
    repeating-linear-gradient(90deg, transparent 0 14px, rgba(255, 177, 0, 0.18) 14px 22px) top / 100% 7px no-repeat,
    repeating-linear-gradient(90deg, transparent 0 14px, rgba(255, 177, 0, 0.18) 14px 22px) bottom / 100% 7px no-repeat,
    #13100C;
  background-color: #13100C;
  border-color: #13100C;
}
.plate .sheet h3 { color: var(--enamel); }
.plate .sheet .frame > p { color: var(--silver-dim); }
.plate .sheet a { color: var(--amber); text-underline-offset: 3px; }
.sheet { grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 0; row-gap: clamp(1.75rem, 3.5vw, 2.5rem); }
.frame > h3, .frame > p { padding: 0 clamp(0.9rem, 1.6vw, 1.2rem); }
@media (max-width: 1000px) { .sheet { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px)  { .sheet { grid-template-columns: 1fr; } }
.frame > h3 { font-size: 1.55rem; margin: 0.55rem 0 0.5rem; letter-spacing: 0.02em; }
.frame > p { font-size: 0.9375rem; line-height: 1.6; color: var(--silver-dim); max-width: 44ch; }

.frame-img {
  position: relative;
  aspect-ratio: 10 / 8;
  padding: 18px 0;
  background:
    /* sprocket holes along both rebates */
    repeating-linear-gradient(90deg, transparent 0 9px, #3A3026 9px 17px) top / 100% 7px no-repeat,
    repeating-linear-gradient(90deg, transparent 0 9px, #3A3026 9px 17px) bottom / 100% 7px no-repeat,
    #0B0906;
  border-right: 3px solid #13100C;
  display: grid;
  place-items: center;
  color: #1B150E;
  overflow: hidden;
  background-color: #0B0906;
}
.frame-img::after {
  /* a contact print under the safelight: warm paper, grain, the edges falling off */
  content: "";
  position: absolute;
  inset: 18px 6px;
  background:
    radial-gradient(120% 110% at 50% 45%, transparent 55%, rgba(60, 38, 10, 0.45) 100%),
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='90' height='90'><filter id='g'><feTurbulence type='fractalNoise' baseFrequency='1.1' numOctaves='2'/></filter><rect width='90' height='90' filter='url(%23g)' opacity='0.28'/></svg>"),
    #DDB46E;
  background-color: #DDB46E;
  z-index: 0;
}
.frame-img > * { position: relative; z-index: 1; }
.frame-img > svg.neg { width: 80%; height: auto; display: block; }

.frame-img .mark {
  position: absolute;
  inset: 12%;
  width: 76%;
  height: 76%;
  pointer-events: none;
}
.mark--done { color: var(--amber); opacity: 0.92; }
/* a selected frame is circled whole, the way a contact sheet is marked */
.frame-img--printed .mark { inset: 2px; width: calc(100% - 4px); height: calc(100% - 4px); }
.mark--wip  { color: var(--amber-lit); opacity: 0.8; }
.mark-q {
  position: absolute;
  top: 24px;
  right: 14px;
  font: 700 2.2rem/1 var(--f-pencil);
  color: var(--amber-ink);
  transform: rotate(8deg);
  pointer-events: none;
}
.edge {
  position: absolute;
  left: 10px;
  bottom: 0;
  z-index: 2;
  font: 600 0.75rem/18px var(--f-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  white-space: nowrap;
}
.edge-no { color: var(--amber-lit); margin-right: 0.35rem; }


.protocol { margin: 1.25rem 0 0; padding: 0; list-style: none; }
.protocol li {
  position: relative;
  padding: 0.65rem 0 0.65rem 1.6rem;
  border-bottom: 1px solid var(--rule-dark-soft);
  font-size: 0.9375rem;
  color: var(--silver-dim);
  max-width: 60ch;
}
.protocol li:last-child { border-bottom: 0; }
.protocol li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.25rem;
  width: 10px;
  height: 1px;
  background: var(--amber);
}

/* ============================================================
   Standing orders — the bottle labels
   ============================================================ */

.orders {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.1rem, 2.2vw, 1.75rem);
  align-items: start;
  margin: 0;
  padding: 0.6rem 0 0;
}
@media (max-width: 1080px) { .orders { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px)  { .orders { grid-template-columns: 1fr; } }
.orders > li {
  --r: 0deg;
  position: relative;
  list-style: none;
  margin: var(--drop, 0) 0 0;
  padding: 2.1rem clamp(1.1rem, 2vw, 1.4rem) 1.3rem;
  background:
    repeating-linear-gradient(90deg, rgba(13, 13, 13, 0.035) 0 1px, transparent 1px 7px),
    var(--enamel-lit);
  border: 1px solid var(--rule-light);
  box-shadow: 0 10px 18px rgba(13, 13, 13, 0.16), 0 2px 5px rgba(13, 13, 13, 0.12);
  transform: rotate(var(--r));
  background-color: var(--enamel-lit);
}
.orders > li:nth-child(4n+1) { --r: -0.7deg; }
.orders > li:nth-child(4n+2) { --r: 0.5deg;  --drop: 0.9rem; }
.orders > li:nth-child(4n+3) { --r: -0.35deg; --drop: 0.3rem; }
.orders > li:nth-child(4n)   { --r: 0.8deg;  --drop: 1.3rem; }
@media (max-width: 620px) { .orders > li { --drop: 0; } }
.orders > li::before {
  content: "";
  position: absolute;
  top: 0.75rem;
  left: 50%;
  width: 13px;
  height: 13px;
  margin-left: -6.5px;
  border-radius: 50%;
  background: #B8892B;
  box-shadow: inset 0 0 0 2px #8A6515, inset -3px -3px 0 rgba(0, 0, 0, 0.18), 0 3px 4px rgba(0, 0, 0, 0.35);
}
.orders .on {
  position: absolute;
  top: 0.75rem;
  right: 0.9rem;
  font: 600 0.75rem/1 var(--f-mono);
  letter-spacing: 0.14em;
  color: var(--amber-ink);
  font-variant-numeric: tabular-nums;
}
.orders h3 {
  font-size: 1.6rem;
  margin: 0 0 0.5rem;
  letter-spacing: 0.015em;
}
.orders p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--brown-dim);
  margin: 0;
  max-width: 42ch;
}

/* ============================================================
   The print on the line — the paper
   ============================================================ */

.paper-head {
  border-bottom: 1px solid var(--rule-dark);
  padding-bottom: 1.5rem;
  margin-bottom: 1.75rem;
}
.paper-head .ptitle {
  font: 800 clamp(1.75rem, 3.6vw, 2.9rem)/1.02 var(--f-display);
  text-transform: uppercase;
  color: var(--enamel);
  letter-spacing: 0.005em;
  margin: 0.55rem 0 0.85rem;
  max-width: 22ch;
}
.paper-head .byline {
  font: 400 0.8125rem/1.6 var(--f-mono);
  color: var(--silver-dim);
  letter-spacing: 0.02em;
}
.paper-head .byline b { color: var(--amber); font-weight: 400; }

.status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font: 600 0.75rem/1 var(--f-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
  border: 1px solid var(--rule-dark);
  padding: 0.42rem 0.65rem;
}
.status .dot {
  width: 7px; height: 7px;
  background: var(--amber);
  border-radius: 50%;
  flex: none;
}

.contribs { margin: 0; padding: 0; list-style: none; counter-reset: c; }
.contribs li {
  counter-increment: c;
  display: grid;
  grid-template-columns: 2.6rem 1fr;
  gap: 0.5rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--rule-dark-soft);
}
.contribs li::before {
  content: counter(c, decimal-leading-zero);
  font: 600 0.8125rem/1.55 var(--f-mono);
  color: var(--amber-mid);
  font-variant-numeric: tabular-nums;
}
.contribs li h4 { grid-column: 2; }
.contribs li p {
  grid-column: 2;
  margin: 0.25rem 0 0;
  font-size: 0.9375rem;
  color: var(--silver-dim);
}

.refuse {
  margin-top: 2rem;
  border: 1px solid var(--rule-dark);
  padding: clamp(1.1rem, 2.5vw, 1.6rem);
  background: rgba(224, 106, 74, 0.05);
}
.refuse ul { margin: 0.9rem 0 0; padding: 0; list-style: none; }
.refuse li {
  padding: 0.6rem 0 0.6rem 1.5rem;
  position: relative;
  font-size: 0.9375rem;
  color: var(--silver-dim);
  border-bottom: 1px solid var(--rule-dark-soft);
}
.refuse li:last-child { border-bottom: 0; }
.refuse li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 1.15rem;
  width: 9px;
  height: 1px;
  background: #E06A4A;
}

/* ============================================================
   Wash — the close
   ============================================================ */

.wash { background: var(--bay); text-align: left; }
.wash .big {
  font: 800 clamp(2.4rem, 8vw, 5.5rem)/0.9 var(--f-display);
  text-transform: uppercase;
  color: var(--enamel);
  letter-spacing: -0.005em;
  margin-bottom: 1.5rem;
  max-width: 14ch;
}
.mailto {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  font: 400 clamp(1rem, 2.4vw, 1.5rem)/1.2 var(--f-mono);
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid var(--rule-dark);
  padding-bottom: 0.35rem;
  transition: border-color 0.2s var(--settle), color 0.2s var(--settle);
}
.mailto:hover { color: var(--amber-lit); border-bottom-color: var(--amber); }

.colophon {
  margin-top: clamp(3rem, 7vw, 5rem);
  padding-top: 1.4rem;
  border-top: 1px solid var(--rule-dark-soft);
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  font: 400 0.8125rem/1.7 var(--f-mono);
  color: var(--silver-dim);
  letter-spacing: 0.04em;
}
.colophon p { max-width: 52ch; margin: 0; }

/* ============================================================
   The lab's wall — objects that exist on the home page only
   ============================================================ */

/* ---- the door ---------------------------------------------------------- */

.lamp {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 0.6rem;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 2px rgba(13, 13, 13, 0.9), 0 0 0 3px var(--amber-shadow);
  vertical-align: 1px;
}

.door-body {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: clamp(2rem, 4vw, 3.8rem);
  align-items: start;
  padding: clamp(2.5rem, 7vh, 5rem) 0 clamp(2rem, 5vh, 3.5rem);
}
.door-copy .lede { margin-bottom: 1.6rem; }

.bay-home { text-decoration: none; }
.bay-home:hover { color: var(--amber-lit); }

.notice {
  position: relative;
  justify-self: end;
  width: 100%;
  max-width: 37rem;
  padding: 2.4rem clamp(1.8rem, 3vw, 2.5rem) 2rem;
  background: var(--enamel-lit);
  color: var(--ink);
  transform: none;
  border-top: 4px solid var(--amber-ink);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.55), 0 3px 6px rgba(0, 0, 0, 0.3);
}
.notice::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(102deg, rgba(120, 98, 58, 0.035) 0 1px, transparent 1px 4px);
}
.notice > * { position: relative; }
.notice-title {
  font: 800 1.6rem/1.1 var(--f-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin: 0 0 1.2rem;
  padding-bottom: 0.8rem;
  border-bottom: 2px solid var(--amber-ink);
  color: var(--ink);
  max-width: none;
}
.notice-rules {
  margin: 0 0 1.3rem;
  padding: 0;
  list-style: none;
  counter-reset: r;
}
.notice-rules li {
  counter-increment: r;
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--rule-light);
  font: 400 0.95rem/1.55 var(--f-body);
  color: #241C12;
}
.notice-rules li::before {
  content: counter(r) ".";
  font: 700 0.875rem/1 var(--f-mono);
  color: var(--amber-ink);
  flex-shrink: 0;
}
.notice-rules li .rule-content {
  flex: 1;
}
.notice-rules li strong,
.notice strong {
  color: var(--ink) !important;
  font-weight: 700 !important;
  display: inline;
}
.notice-body {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--brown-dim);
  margin: 0 0 1rem;
}
.notice .notice-sig {
  font: 600 0.8125rem/1 var(--f-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber-ink);
  margin: 0;
  text-align: right;
}

@media (max-width: 1080px) {
  .door-body { grid-template-columns: 1fr; align-items: start; }
  .notice { justify-self: start; transform: none; max-width: none; }
}

/* ---- the grease-pencil board: positions -------------------------------- */

.board {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(1.75rem, 3.5vw, 3rem) clamp(1.5rem, 3vw, 2.75rem);
  padding: clamp(1.5rem, 4vw, 3.25rem);
  background: #1A1612;
  border: 10px solid #231709;
  box-shadow: inset 0 0 0 1px rgba(255, 177, 0, 0.12), 0 20px 40px rgba(0, 0, 0, 0.5);
  background-color: #1A1612;
}
.position {
  grid-column: span 6;
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 0.35rem;
  align-items: start;
}
.position h3 {
  font-size: clamp(1.5rem, 2.2vw, 1.85rem);
  line-height: 1.05;
  margin-bottom: 0.7rem;
}
.position p { font-size: 0.9375rem; line-height: 1.65; color: var(--silver); max-width: 58ch; }
.position em { font-style: italic; color: var(--enamel); }
.position .struck {
  margin: 0 0 0.75rem;
  font: 600 clamp(1.15rem, 1.6vw, 1.4rem)/1.3 var(--f-pencil);
  color: var(--silver-dim);
}
.struck s {
  text-decoration: none;
  padding: 0 0.15rem;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 20' preserveAspectRatio='none'><path d='M2 12 C40 6 70 15 104 9 S170 12 198 7' fill='none' stroke='%23FFC94D' stroke-width='2.6' stroke-linecap='round'/></svg>") 0 55% / 100% 0.7em no-repeat;
}
.struck-note { color: var(--amber-lit); white-space: nowrap; }
.pnum {
  font: 700 2.4rem/0.9 var(--f-pencil);
  color: var(--amber-lit);
  transform: rotate(-4deg);
}

/* the objection is a different object: paper pinned over the board */
.position--against {
  grid-column: 3 / span 8 !important;
  position: relative;
  margin-top: 0.75rem;
  padding: 1.9rem clamp(1.25rem, 3vw, 2rem) 1.4rem;
  background: var(--enamel);
  color: var(--ink);
  transform: rotate(-0.6deg);
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.5);
}
.position--against h3 { color: var(--ink); }
.position--against p { color: var(--ink); }
.position--against .pnum { color: var(--amber-ink); }
.position--against .pencil { color: var(--amber-ink); margin-top: 0.6rem; }
.position--against a { color: var(--amber-ink); text-underline-offset: 3px; }

@media (max-width: 900px) {
  .position,
  .position:nth-child(1),
  .position:nth-child(2),
  .position--against { grid-column: 1 / -1 !important; }
  .position--against { transform: none; }
}

/* ---- posted notices beside the orders ---------------------------------- */

.notices {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr));
  gap: clamp(1rem, 2.5vw, 1.75rem);
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}
.posted {
  padding: clamp(1.2rem, 2.5vw, 1.7rem);
  background: var(--enamel-lit);
  border: 1px solid var(--rule-light);
  border-top: 2px solid var(--ink);
}
.posted h3 { font-size: 1.6rem; margin-bottom: 0.8rem; }
.posted ul { margin: 0; padding: 0; list-style: none; }
.posted li {
  position: relative;
  padding: 0.5rem 0 0.5rem 1.35rem;
  border-bottom: 1px solid var(--rule-light-soft);
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--ink);
}
.posted li:last-child { border-bottom: 0; }
.posted li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.1rem;
  width: 9px;
  height: 1px;
  background: var(--amber-ink);
}

/* ---- the chart above the sink: the procedure --------------------------- */

.chart {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
  margin: 0;
  padding: 2.4rem 0 0;
  list-style: none;
  counter-reset: bath;
}
.chart::before {
  /* the run of the process, left to right */
  content: "";
  position: absolute;
  left: 0.55rem;
  right: 0;
  top: 0.55rem;
  height: 2px;
  background: linear-gradient(90deg, var(--amber), var(--amber-shadow) 70%, rgba(179, 106, 0, 0.3));
}
.chart li {
  position: relative;
  counter-increment: bath;
  padding-top: 0.2rem;
}
.chart li::before {
  content: counter(bath);
  position: absolute;
  top: -2.4rem;
  left: 0;
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--amber);
  font: 600 0.75rem/0.95rem var(--f-mono);
  color: var(--amber);
  text-align: center;
}
.chart h3 { font-size: clamp(1.5rem, 2.2vw, 1.85rem); margin-bottom: 0.55rem; }
.chart li > p { font-size: 0.9375rem; color: var(--silver-dim); line-height: 1.6; }
.chart li > p strong { display: block; color: var(--amber); font-weight: 600; margin-bottom: 0.2rem; }
.chart-note { margin-top: clamp(1.75rem, 4vw, 2.5rem); max-width: 60ch; }

@media (max-width: 1080px) {
  .chart { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 3.6rem; }
}
@media (max-width: 620px) {
  .chart { grid-template-columns: 1fr; padding: 0 0 0 2.2rem; row-gap: 1.8rem; }
  .chart::before { left: 0.55rem; right: auto; top: 0.3rem; bottom: 0.3rem; width: 2px; height: auto;
    background: linear-gradient(180deg, var(--amber), var(--amber-shadow) 70%, rgba(179, 106, 0, 0.3)); }
  .chart li::before { top: 0.15rem; left: -2.2rem; }
}

/* ---- the clipboard: the defect ledger ---------------------------------- */

.clipboard {
  position: relative;
  padding: 3.2rem clamp(1rem, 2.5vw, 1.75rem) clamp(1rem, 2.5vw, 1.75rem);
  background: var(--brown);
  border-radius: 8px;
  box-shadow: 0 22px 40px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 201, 77, 0.12);
}
.clip {
  position: absolute;
  top: -1.15rem;
  left: 50%;
  width: 9rem;
  height: auto;
  margin-left: -4.5rem;
  overflow: visible;
}
.clipboard-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.1rem;
}
.ledger-hint {
  margin: 0;
  font: 400 0.8125rem/1.5 var(--f-mono);
  color: var(--amber);
}
.btn--small { padding: 0.65rem 0.95rem; font-size: 0.75rem; }
.plate .clipboard .btn--ghost {
  background: transparent;
  color: var(--amber);
  border-color: rgba(255, 177, 0, 0.4);
}
.plate .clipboard .btn--ghost:hover { background: rgba(255, 177, 0, 0.1); border-color: var(--amber); }

.entries {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.8rem, 1.6vw, 1.1rem);
  margin: 0;
  padding: 0;
  list-style: none;
}
.entry { display: flex; flex-direction: column; }
.faces { flex: 1; }
.face {
  padding: 1rem 1.05rem 1.05rem;
  background: var(--enamel-lit);
  color: var(--ink);
  box-shadow: 0 3px 7px rgba(0, 0, 0, 0.28);
}
.face p { font-size: 0.9375rem; line-height: 1.55; margin: 0; }
.face--check {
  background: #F2E3BD;
  border-top: 2px solid var(--amber-ink);
}
.turn { display: none; }

/* with script and motion: the sheet lifts off the check beneath it */
.entries.ledger-js .faces {
  display: grid;
  perspective: 1100px;
}
.entries.ledger-js .face { grid-area: 1 / 1; }
.entries.ledger-js .face--fail {
  position: relative;
  z-index: 2;
  transform-origin: 50% 0;
  transition: transform 0.62s var(--settle), opacity 0.4s var(--settle) 0.12s;
}
.entries.ledger-js .entry.is-turned .face--fail {
  transform: rotateX(-102deg);
  opacity: 0;
  pointer-events: none;
}
.entries.ledger-js .turn {
  display: block;
  align-self: flex-start;
  margin-top: 0.55rem;
  padding: 0.35rem 0;
  background: none;
  border: 0;
  border-bottom: 1px solid rgba(255, 177, 0, 0.4);
  font: 600 0.75rem/1.2 var(--f-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  cursor: pointer;
}
.entries.ledger-js .turn:hover { color: var(--amber-lit); border-bottom-color: var(--amber-lit); }
.entries.ledger-js .turn:focus-visible { outline-color: var(--amber); }

@media (max-width: 1000px) { .entries { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px)  { .entries { grid-template-columns: 1fr; } }

.ledger-close {
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
  max-width: 54ch;
  font: 400 clamp(1.1rem, 1rem + 0.5vw, 1.3rem)/1.5 var(--f-body);
  color: var(--ink);
}

/* ---- test strips on the line: preregistrations ------------------------- */

.strips { position: relative; padding-top: 2.1rem; }
.strips::before {
  content: "";
  position: absolute;
  top: 0.5rem;
  left: -2vw;
  right: -2vw;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--amber-shadow) 6%, var(--amber-shadow) 94%, transparent);
  opacity: 0.65;
}
.strip-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9.75rem, 1fr));
  gap: clamp(0.7rem, 1.4vw, 1rem);
  margin: 0;
  padding: 0;
  list-style: none;
}
.tstrip {
  position: relative;
  padding: 0 0.8rem 0.95rem;
  background: var(--enamel-lit);
  color: var(--ink);
  box-shadow: 0 12px 22px rgba(0, 0, 0, 0.45);
}
.tstrip:nth-child(odd) { transform: rotate(-0.5deg); }
.tstrip:nth-child(even) { transform: rotate(0.6deg); }
.tstrip::before {
  content: "";
  position: absolute;
  top: -1.6rem;
  left: 50%;
  width: 8px;
  height: 1.6rem;
  margin-left: -4px;
  background: linear-gradient(180deg, var(--amber-shadow), var(--brown));
}
.tstrip-bands {
  display: block;
  height: 2.2rem;
  margin: 0 -0.8rem 0.8rem;
  background: linear-gradient(90deg,
    #E9E4D6 0 14.3%, #CBC5B6 14.3% 28.6%, #A8A294 28.6% 42.9%, #867F72 42.9% 57.1%,
    #635D52 57.1% 71.4%, #413C34 71.4% 85.7%, #211E19 85.7% 100%);
}
.tstrip h3 {
  font-size: 1.15rem;
  line-height: 1.12;
  color: var(--ink);
  margin-bottom: 0.4rem;
}
.tstrip-date {
  font: 600 0.75rem/1.3 var(--f-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber-ink);
  margin: 0 0 0.45rem;
  font-variant-numeric: tabular-nums;
}
.tstrip p:last-child { font-size: 0.8125rem; line-height: 1.5; color: var(--brown-dim); margin: 0; }
.tstrip--lead { outline: 2px solid var(--amber); outline-offset: 3px; }


.slip {
  position: relative;
  padding: 1.6rem clamp(1.1rem, 2.4vw, 1.6rem) 1.2rem;
  background:
    repeating-linear-gradient(0deg, transparent 0 27px, rgba(13, 13, 13, 0.07) 27px 28px),
    var(--enamel-lit);
  color: var(--ink);
  transform: rotate(0.6deg);
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.5);
  background-color: var(--enamel-lit);
}
.slip-hole {
  position: absolute;
  top: 0.7rem;
  left: 0.9rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bay);
  box-shadow: inset 0 0 0 2px var(--amber-shadow);
}
.slip-head {
  margin: 0 0 0.4rem;
  padding-left: 1.4rem;
  font: 600 0.9375rem/1.4 var(--f-body);
  color: var(--ink);
}
.slip-proto {
  margin: 0 0 0.9rem;
  font: 400 0.8125rem/1.6 var(--f-mono);
  color: var(--brown-dim);
}
.slip-rows { margin: 0 0 0.8rem; border-top: 1px solid var(--rule-light); }
.slip-rows div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--rule-light-soft);
}
.slip-rows dt { font: 400 0.9375rem/1.4 var(--f-body); color: var(--brown-dim); }
.slip-rows dd {
  margin: 0;
  font: 600 0.9375rem/1.4 var(--f-mono);
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.slip .pencil { color: var(--amber-ink); margin: 0; }

/* ---- the drying line: publications ------------------------------------- */

.pubs {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 2.2fr) minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: start;
  padding-top: 2.4rem;
}
.pubs::before {
  content: "";
  position: absolute;
  top: 0.55rem;
  left: -2vw;
  right: -2vw;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--amber-shadow) 6%, var(--amber-shadow) 94%, transparent);
  opacity: 0.7;
}
.pub {
  position: relative;
  padding: clamp(1.4rem, 3vw, 2.2rem);
  background: var(--enamel-lit);
  color: var(--ink);
  transform: rotate(-0.4deg);
  box-shadow: 0 20px 34px rgba(0, 0, 0, 0.5);
}
.pub::before {
  content: "";
  position: absolute;
  top: -1.9rem;
  left: 50%;
  width: 9px;
  height: 1.9rem;
  margin-left: -4.5px;
  background: linear-gradient(180deg, var(--amber-shadow), var(--brown));
}
.pub-note { color: var(--amber-ink); margin: -0.4rem 0 1rem; }
.pub-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.12;
  text-transform: none;
  letter-spacing: 0;
  margin: 0 0 0.7rem;
  max-width: 24ch;
}
.pub-title a { color: var(--ink); text-decoration: none; }
.pub-title a:hover { color: var(--amber-ink); }
.pub .byline { font: 400 0.8125rem/1.6 var(--f-mono); color: var(--brown-dim); margin-bottom: 1rem; }
.pub .byline b { color: var(--amber-ink); font-weight: 600; }
.pub > p:not(.byline) { font-size: 0.9375rem; line-height: 1.6; margin-bottom: 1.3rem; }
.pub .btn { border-color: var(--amber-ink); background: var(--amber-ink); color: var(--enamel-lit); }
.pub .btn:hover { background: #A05C00; border-color: #A05C00; }
.pub--empty {
  min-height: 12rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px dashed rgba(255, 177, 0, 0.3);
  box-shadow: none;
  transform: none;
}
.pub--empty .pencil { color: var(--amber-lit); }

@media (max-width: 760px) {
  .pubs { grid-template-columns: 1fr; }
  .pub--empty { min-height: 6rem; }
}

/* ============================================================
   Modern Lab & Open Science Extensions
   ============================================================ */

/* Hero Stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  margin: 2.5rem 0 2rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--rule-dark-soft);
  border-bottom: 1px solid var(--rule-dark-soft);
}
.hero-stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.hero-stat-value {
  font: 800 clamp(1.8rem, 3.5vw, 2.6rem)/1 var(--f-display);
  color: var(--amber);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}
.hero-stat-label {
  font: 600 0.75rem/1.3 var(--f-mono);
  color: var(--silver-dim);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* Telemetry Showcase (Bench upgrade) */
.showcase-station {
  background: var(--bay-deep);
  border-bottom: 1px solid var(--rule-dark-soft);
}
.showcase-bench {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}
.telemetry-card {
  background: #110D08;
  border: 1px solid var(--rule-dark-soft);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.6);
}
.telemetry-card.is-active {
  border-color: var(--rule-dark);
}
.telemetry-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 177, 0, 0.12);
  padding-bottom: 0.6rem;
}
.telemetry-badge {
  font: 600 0.7rem/1 var(--f-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.25rem 0.5rem;
  background: rgba(255, 177, 0, 0.1);
  color: var(--amber);
  border: 1px solid var(--rule-dark);
}
.telemetry-badge--baseline {
  background: rgba(189, 189, 189, 0.08);
  color: var(--silver);
  border-color: rgba(189, 189, 189, 0.2);
}
.telemetry-score {
  font: 700 1.4rem/1 var(--f-display);
  color: var(--enamel);
  font-variant-numeric: tabular-nums;
}

/* Research Pillars Grid */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.pillar-card {
  background: #15110B;
  border: 1px solid var(--rule-dark-soft);
  padding: 2rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  position: relative;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.pillar-card:hover {
  border-color: var(--amber);
  transform: translateY(-2px);
}
.pillar-index {
  font: 600 0.8rem/1 var(--f-mono);
  color: var(--amber);
  letter-spacing: 0.2em;
}
.pillar-card h3 {
  font-size: 1.35rem;
  line-height: 1.1;
  color: var(--enamel);
  margin: 0;
}
.pillar-card p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--silver);
  margin: 0;
}
.pillar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 1rem;
}
.pillar-tag {
  font: 400 0.6875rem/1 var(--f-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.45rem;
  background: rgba(255, 177, 0, 0.07);
  color: var(--amber-lit);
  border: 1px solid rgba(255, 177, 0, 0.16);
}

/* Academic Publication Card */
.pub-academic {
  background: var(--enamel);
  color: var(--ink);
  padding: clamp(1.8rem, 3.5vw, 2.8rem);
  border-left: 4px solid var(--amber-ink);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6);
  margin-top: 2rem;
}
.pub-status-badge {
  display: inline-block;
  font: 600 0.7rem/1 var(--f-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: var(--amber-ink);
  color: var(--enamel-lit);
  padding: 0.35rem 0.6rem;
  margin-bottom: 1.2rem;
}
.pub-academic-title {
  font-family: var(--f-display);
  font-size: clamp(1.8rem, 3.6vw, 2.75rem);
  font-weight: 800;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin: 0 0 0.8rem;
  color: var(--ink);
}
.pub-academic-authors {
  font: 500 0.95rem/1.5 var(--f-body);
  color: var(--brown-dim);
  margin: 0 0 1.4rem;
}
.pub-academic-authors strong {
  color: var(--ink);
  font-weight: 700;
}
.pub-academic-abstract {
  font-size: 1.05rem;
  line-height: 1.65;
  color: #261E14;
  margin-bottom: 1.8rem;
  max-width: 78ch;
}
.pub-metrics-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 1.2rem;
  background: rgba(0, 0, 0, 0.05);
  border-left: 2px solid var(--amber-ink);
  margin-bottom: 1.8rem;
}
.pub-metric-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.pub-metric-val {
  font: 700 1.25rem/1 var(--f-display);
  color: var(--amber-ink);
}
.pub-metric-desc {
  font: 400 0.75rem/1.2 var(--f-mono);
  text-transform: uppercase;
  color: var(--brown-dim);
  letter-spacing: 0.06em;
}
.pub-academic-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
}
.pub-academic-actions .btn {
  background: var(--ink);
  color: var(--enamel);
  border-color: var(--ink);
}
.pub-academic-actions .btn:hover {
  background: var(--amber-ink);
  border-color: var(--amber-ink);
  color: var(--enamel-lit);
}
.pub-academic-actions .btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: rgba(13, 13, 13, 0.35);
}
.pub-academic-actions .btn--ghost:hover {
  background: rgba(13, 13, 13, 0.06);
  border-color: var(--ink);
}

/* BibTeX Code Box */
.bibtex-box {
  margin-top: 1.5rem;
  padding: 1.2rem;
  background: #1A140E;
  color: var(--enamel);
  font: 400 0.8125rem/1.55 var(--f-mono);
  border: 1px solid var(--rule-dark-soft);
  position: relative;
  overflow-x: auto;
  display: none;
}
.bibtex-box.is-open {
  display: block;
}
.bibtex-box pre {
  margin: 0;
  white-space: pre;
  font-family: inherit;
}
.btn-copy-bibtex {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  font: 600 0.7rem/1 var(--f-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.35rem 0.65rem;
  background: var(--amber);
  color: var(--ink);
  border: none;
  cursor: pointer;
}
.btn-copy-bibtex:hover {
  background: var(--amber-lit);
}

/* Open Science & Artifacts */
.artifacts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.artifact-card {
  background: #14100B;
  border: 1px solid var(--rule-dark-soft);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transition: border-color 0.2s ease;
}
.artifact-card:hover {
  border-color: var(--amber);
}
.artifact-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.artifact-type {
  font: 600 0.7rem/1 var(--f-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
}
.artifact-card h3 {
  font-size: 1.4rem;
  line-height: 1.1;
  color: var(--enamel);
  margin: 0;
}
.artifact-card p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--silver);
  margin: 0;
}
.artifact-meta {
  font: 400 0.75rem/1.4 var(--f-mono);
  color: var(--silver-dim);
  border-top: 1px solid var(--rule-dark-soft);
  padding-top: 0.8rem;
  margin-top: auto;
}

/* Rigor Ledger Category Badges */
.audit-badge {
  display: inline-block;
  font: 600 0.6875rem/1 var(--f-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.2rem 0.45rem;
  margin-bottom: 0.5rem;
  border-radius: 2px;
}
.audit-badge--infra { background: rgba(255, 177, 0, 0.15); color: var(--amber-ink); border: 1px solid rgba(255, 177, 0, 0.3); }
.audit-badge--stat  { background: rgba(77, 144, 254, 0.15); color: #8AB4F8; border: 1px solid rgba(77, 144, 254, 0.3); }
.audit-badge--eval  { background: rgba(224, 106, 74, 0.15); color: var(--reject-red-ink); border: 1px solid rgba(224, 106, 74, 0.3); }

@media (max-width: 900px) {
  .showcase-bench { grid-template-columns: 1fr; }
}

/* ============================================================
   Reduced motion: everything arrives already fixed
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}